Search for: Title Author Subject Series that begins with: 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings > Browse Headings # Operational rations (Military supplies) 1 Operational readiness (Military science) 48 Operational readiness (Military science) -- Ability testing. 2 Operational readiness (Military science) -- Evaluation. 4 Operational readiness (Military science) -- Management -- Planning. 1 Operational readiness (Military science) -- Research. 1 Operational research -- SEE: Operations research 5 Operational risk. 1 Operational risk -- United States. 1 Operationalism. 2 10 20 30 50 100 per page < Previous 10 Headings Next 10 Headings >